Cannot use latest rules_ios - missing arm64-to-sim, other dep errors

[jerrymarino]

Getting several new errors when trying to use the latest version of rules_ios.

We see errors like:

/private/var/tmp/_bazel_build/a38278faa597bf6d4e647970e120bcdb/external/build_bazel_rules_ios/rules/library/xcconfig.>bzl:21:12: GCC_DEBUG_INFORMATION_FORMAT: "" not a valid value, must be one of ["dwarf", "dwarf-with-?>dsym"]\nDEBUG: >/private/var/tmp/_bazel_build/a38278faa597bf6d4e647970e120bcdb/external/build_bazel_rules_ios/rules/library/xcconfig.>bzl:21:12: GCC_DEBUG_INFORMATION_FORMAT: "" not a valid value, must be one of ["dwarf", "dwarf-with->dsym"]\nERROR: Evaluation of subquery "deps($roots)" failed (did you want to use --keep_going?): preloading transitive >closure failed: no such package '@arm64-to-sim//': The repository '@arm64-to-sim' could not be resolved: Repository >'@arm64-to-sim' is not defined\nLoading: 4400 packages loaded\n ....ages)">

[jerrymarino]

cc @luispadron it looks like the PR to add bzlmod has broken rules_ios in a few ways

[luispadron]

Will be fixed by #782